Melting point | 263 °C (dec.)(lit.) |
alpha | 21 º (c=8, 6N HCl) |
density | 1.28 g/cm3 (20ºC) |
vapor pressure | <1 Pa (20 °C) |
FEMA | 3847 | L-LYSINE |
storage temp. | 2-8°C |
solubility | H2O: 100 mg/mL |
form | powder |
color | White to Off-white |
Certificate of Analysis
Batch Number | Z20190412001 | ||
Production Date | 2019.04.12 | ||
Batch Quantity | 80 KGS | ||
Item | Test Standard | Testing Result | |
Appearance | Powder | Complies | |
Color | White fine Powder | Complies | |
Particle Size | 100% pass 80 mesh | Complies | |
Oder | Characteristic | Complies | |
Taste | Characteristic | Complies | |
Loss on Drying | ≤5.0% | 2.20% | |
Residue on Ignition | ≤0.1% | 0.05% | |
Residual acetone | ≤0.1% | Complies | |
Residual Ethanol | ≤0.5% | Complies | |
Heave Mentals | ≤10ppm | Complies | |
Na | ≤0.1% | <0.1% | |
Pb | ≤3 ppm | Complies | |
Total Plate | <1000CFU/g | Complies | |
Yeast & Mold | <100 CFU /g | Complies | |
E. Coli | Negative | Complies | |
Salmonella | Negative | Complies | |
Conclusion: Conform with USP Standard |
Storage:Closed container. dry & cool. keep away from moisture &strong light
Shelf life:24 Months
Shipping Options as follows
EMS | Around 7-10 working days |
DHL | Around 3-5 working days |
Fedex | Around 4-6 working days |
TNT | Around 6-7 working days |
By Air | Around 5-7 working days |
By Sea | Around 15-30 working days |
Perfect After-Sales Service
FAQ